<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>TutorMaster-Signin</title>
    <link rel="stylesheet" type="text/css" href="css/common.css">
    <link rel="stylesheet" type="text/css" href="css/login.css">
    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
      <script src="https://cdn.bootcss.com/html5shiv/3.7.3/html5shiv.min.js"></script>
      <script src="https://cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->
      <!--导入angularJS文件-->
    <script src="js/angular.min.js"></script>
	<!--导入jquery-->
	<script src="js/jquery-3.3.1.js"></script>

	<script>
		$(function(){
			// 1.给登录按钮绑定单击事件
			$("#btn_sub").click(function(){
				// 2.发送Ajax请求，提交表单数据
				$.post("user/login",$("#loginForm").serialize(),function(data){
					// data：{flag:false,errorMsg:''}
					if(data.flag){
						// 登录成功
						location.href="index.html?username=" + data.username;
					}else{
						// 登录失败
						alert('---'+data.errorMsg);
						$("#errorMsg").html(data.errorMsg);
					}
				});
			});
		});

		// 3.处理响应结果

	</script>
</head>

<body>
<!--引入头部-->
<div id="header"></div>
    <!-- 头部 end -->
    <section id="login_wrap">
        <div class="fullscreen-bg" style="background: url(images/login_bg.png);height: 532px;">
        	
        </div>
        <div class="login-box">
        	<div class="title">
        		<img src="images/login_logo.png" alt="">
        		<span>LOG IN</span>
        	</div>
        	<div class="login_inner">
				
				<!--登录错误提示消息-->
        		<div id="errorMsg" class="alert alert-danger" ></div>
				<form id="loginForm" action="" method="post" accept-charset="utf-8">
        			<input type="hidden" name="action" value="login"/>
					<input name="username" type="text" placeholder="Enter your username" autocomplete="off">
        			<input name="password" type="password" placeholder="Enter your password" autocomplete="off">
        			<div class="verify">
					<input name="check" type="text" placeholder="Enter the verification code" autocomplete="off">
					<span><img src="checkCode" alt="" onclick="changeCheckCode(this)"></span>
					<script type="text/javascript">
						//图片点击事件
						function changeCheckCode(img) {
							img.src="checkCode?"+new Date().getTime();
						}
					</script>
					</div>
					<div class="submit_btn">
        				<button type="button" id="btn_sub">Sign in</button>
        				<div class="auto_login">
<!--        					<input type="checkbox" name="" class="checkbox">-->
<!--        					<span>Remember Me</span>-->
        				</div>        				
        			</div>        			       		
        		</form>
        		<div class="reg">Don't have an account?<a href="register.html">REGISTER</a></div>
        	</div>
        </div>
    </section>
    <!--引入尾部-->
    <div id="footer"></div>
    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
    <script src="js/jquery-1.11.0.min.js"></script>
    <!-- Include all compiled plugins (below), or include individual files as needed -->
    <script src="js/bootstrap.min.js"></script>
    <!--导入布局js，共享header和footer-->
    <script type="text/javascript" src="js/include_without_toolbar.js"></script>
</body>

</html>